package com.example.x1c.activitytest;

import android.app.Activity;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by x1c on 2017/12/11.
 */

public class ActivityCollector {
    public static List<Activity> activities = new ArrayList<>();

    public static void addActivity(Activity activity) {
        activities.add(activity);
    }
    public static void removeActivity(Activity activity) {
        activities.remove(activity);
    }

    public static void finishAll(){
        for (Activity activity:
                activities) {
            if(!activity.isFinishing()){
                activity.finish();
            }
        }
        activities.clear();
    }

}
